Cyburbia is a friendly big tent, where we share our experiences and thoughts about urban planning practice, the built environment, planning adjacent topics, and anything else that comes to mind. No ads, no spam, and it's free. It's easy to join!
I'd be surprised if some Mexican city doesn't take advantage of these buses. Most Mexican cities use surplused school buses from the US for their transit systems. A real transit bus would be quite a step up.
In a similar vein, if you wanted to, you could shop on eBay, and start your own very special transit system.